Do you need to know what two numbers multiply to 166 and add to -64? In other words, do you need to find the two numbers whose product is 166 and sum is -64? No problem! The two numbers that multiply to 166 and add to -64 are as follows:
-61.29164
-2.70836
Here is the math to prove that our above answer to "What two numbers multiply to 166 and add to -64?" is correct:
Multiply:
-61.29164 × -2.70836 ≈ 166
Add
-61.29164 + -2.70836 = -64
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
Multiply Add Calculator
Need another answer? Submit another set of values below: